/**
 * Copyright (c) <2010>, <SUNNY GUPTA>
 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of the <ORGANIZATION> nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <SUNNY GUPTA> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.gwtp.investmentadvisor.server.core.communication;

import java.io.UnsupportedEncodingException;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

/**
 * Implementation for {@link EmailService}.
 * @author Sunny Gupta
 *
 */
public class EmailService {

  // TODO Needs a lot of work...
  
  private static final String ADMIN_SENDER_NAME = "Investment Advisor";
  private static final String ADMIN_SENDER_EMAIL = "admin@investment-advisor.appspot.com";

  public static void sendEmail(String recipientName, String recipientEmail,
      String subjectText, String bodyText) throws UnsupportedEncodingException {
    Properties props = new Properties();
    Session session = Session.getDefaultInstance(props, null);

    try {
      Message msg = new MimeMessage(session);
      msg.setFrom(new InternetAddress(ADMIN_SENDER_EMAIL, ADMIN_SENDER_NAME));
      msg.addRecipient(Message.RecipientType.TO,
          new InternetAddress(recipientEmail, recipientName));
      msg.setSubject(subjectText);
      msg.setContent(bodyText, "text/html");
      Transport.send(msg);

    } catch (AddressException e) {
      // ...
    } catch (MessagingException e) {
      // ...
    }
  }
}
